Running Programs On Paper

It’s a simple fact that most programs created for the personal computer involve the same methods of interaction, almost regardless of purpose. Word processors, graphics utilities, even games – the vast majority of interaction is performed through a keyboard and mouse. However, sometimes it can be fun to experiment with alternative technologies for users to interact with code – Paper Programs is an exciting way to do just that.

Paper Programs is a combination of a variety of existing technologies to create a way of interacting with code which is highly tangible. The setup consists of a projector, and a webcam which can see the projected area, combined with Javascript programs running in a browser. Programs can be edited in the browser, then printed out with special coloured dots around the page. When the page is placed in the projection area, these dots identify the unique program and are picked up by the webcam, and the server executes the relevant code, projecting back onto the page.

It’s a system that creates a very tactile way of interacting with a program – by moving the page around or placing different pages next to each other, programs can interact in various ways. The system is setup for collaboration as well, allowing users to edit code directly in the browser.

The project reminds us of earlier works on DIY multitouch screens, but with a greater focus on direct engagement with the underlying code. What other unique ways exist to interact with code? Let us know in the comments.

4 thoughts on “Running Programs On Paper

  1. To put things into the bigger picture, this is actually a smaller table version of Dynamicland, which aims to create a new medium, more humane, more accessible and more powerful. You can learn about the original vision in this 2014 video from Bret Victor or on their website:

    https://dynamicland.org

    For more projects like Dynamicland, you can check the website of the Human Advancement Research Group:

    https://harc.ycr.org

  2. Interesting and impressive work. I would be really impressed if it scanned the text on the paper, performed OCR, compiled the code, and ran it it real time. As others mention, simply scanning colored dots to run a program at a particular location in the multi-screen setup is very clever, but not groundbreaking. (Hope that doesn’t sound negative as I am impressed with his work)

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

w

Connecting to %s